Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-SGA1 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/20/2026

Index	Date (NOAA-20)	Time (NOAA-20)	Lat,Lon (NOAA-20)	SZA (NOAA-20 )	Date (METOP-SGA1)	Time (METOP-SGA1)	Lat,Lon (METOP-SGA1)	SZA (METOP-SGA1 )	Distance(km)	Time Diff (sec)
1	03/20/2026	04:54:17	72.74, 98.57	73.07	03/20/2026	04:53:38	72.72, 98.53	73.06	2.64	39
2	03/20/2026	05:45:00	-72.72, -94.06	106.98	03/20/2026	05:44:20	-72.73, -94.13	106.96	2.32	40
3	03/20/2026	06:35:47	72.75, 73.19	73.04	03/20/2026	06:35:00	72.71, 73.18	73.02	3.62	47
4	03/20/2026	07:26:30	-72.72,-119.45	107.00	03/20/2026	07:25:42	-72.72,-119.49	106.99	1.38	48
5	03/20/2026	08:17:16	72.70, 47.91	72.96	03/20/2026	08:16:22	72.71, 47.82	72.99	3.16	54
6	03/20/2026	09:08:00	-72.73,-144.83	107.03	03/20/2026	09:07:04	-72.71,-144.84	107.03	1.55	56
7	03/20/2026	09:58:46	72.70, 22.53	72.94	03/20/2026	09:57:44	72.70, 22.46	72.95	2.31	62
8	03/20/2026	10:49:30	-72.73,-170.21	107.05	03/20/2026	10:48:26	-72.70,-170.20	107.06	2.62	64
9	03/20/2026	11:40:16	72.70, -2.85	72.91	03/20/2026	11:39:06	72.69, -2.90	72.92	2.18	70
10	03/20/2026	12:30:59	-72.68, 164.52	107.13	03/20/2026	12:29:48	-72.70, 164.44	107.10	3.09	71
11	03/20/2026	13:21:43	72.56, -27.92	72.72	03/20/2026	13:20:30	72.58, -28.46	72.79	18.29	73
12	03/20/2026	14:12:26	-72.53, 139.45	107.32	03/20/2026	14:11:13	-72.54, 138.78	107.26	22.45	73
13	03/20/2026	15:03:08	72.30, -52.79	72.42	03/20/2026	15:01:58	72.27, -54.42	72.49	55.59	70
14	03/20/2026	15:53:50	-72.23, 114.68	107.68	03/20/2026	15:52:41	-72.22, 112.82	107.57	63.11	69
15	03/20/2026	16:44:32	72.00, -77.57	72.06	03/20/2026	16:43:25	72.00, -80.27	72.23	92.83	67

Figure of NOAA-20 and METOP-SGA1 satellite orbits during SNOs since TLE Epoch: 3/20/2026

Download SNOs between NOAA-20 and METOP-SGA1 since TLE EPOCH: 03/20/2026 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-SGA1